6986012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 13426560

約数和(自身を除く): 6440548

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 887, 1774, 1969, 3548, 3938, 7876, 9757, 19514, 39028, 158773, 317546, 635092, 1746503, 3493006, 6986012]

約数ペア:

[(1, 6986012), (2, 3493006), (4, 1746503), (11, 635092), (22, 317546), (44, 158773), (179, 39028), (358, 19514), (716, 9757), (887, 7876), (1774, 3938), (1969, 3548)]